S e t t i n g s58Ignition detector > On — to automatically switch off the phone approximately 20seconds after you switch off the car ignition, when the phone is connected to thefull car kit.TTY/TDD > Use TTY > Yes — to use text phone settings instead of headset settings.■ ConfigurationYou can configure your phone with settings that are required for certain servicesto function correctly. The services are multimedia messaging, instant messaging,synchronization, e-mail application, streaming, and browser. Your service providermay also send you these settings as a configuration message.To save the configuration settings received as a configuration message, see“Configuration settings service,” p. 10.Select Menu > Settings > Configuration and one of the following options:Default configuration settings — to view the service providers saved in the phone.Scroll to a service provider, and select Details to view the applications that theconfiguration settings of this service provider supports. To set the configurationsettings of the service provider as default settings, select Options > Set as default.To delete configuration settings, select Delete.Activate default in all applications — to activate the default configuration settingsfor supported applications.Preferred access point — to view the saved access points. Scroll to an access point,and select Options > Details to view the name of the service provider, data bearer,and packet data access point or GSM dial-up number.Connect to service provider support — to download the configuration settings fromyour service provider, if this is supported by your service providerPersonal configuration settings — to add new personal accounts for various servicesmanually and to activate or delete them. To add a new personal account, if youhave not added any, select Add new. Otherwise, select Options > Add new. Selectthe service type and enter each of the required parameters. The parameters differaccording to the selected service type. To delete or activate a personal account,scroll to it, and select Options > Delete or Activate.■ SecurityWhen security features that restrict calls are in use (such as, call restricting, closeduser group, and fixed dialing) calls still may be possible to the official emergencynumber programmed into your device.